The Flagstones

The plot of this very brief pilot would be used and expanded upon in one of the early Flintstones episodes, "The Swimming Pool." Fred Flagstone floats in his pool on a tube and his wife Wilma brings his lunch. Barney startles her with his weird scuba-diving gear, which includes a bow and arrow. Barney accidentally shoots Fred's tube with his arrow, Fred sinks into the pool, and Barney rescues Fred's lunch. (imdb)